Wmi error socket not connected

Hello,

I am running map 6 to inventory and asses the network. We have a single domain on two sites with around 500 pc

I am getting errors like this

Device inventory completed. Elapsed time = 00:00:00.228. Collection results: Wmi = FailedDueToSocketNotConnected/0/39/2, Registry = FailedDueToSocketNotConnected/0/7/3.

I am able to conect using msinfo32 to this computer. This only happen with windows 7 and 2008r2.

any help is welcome